| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $247.70 | 7.610% | $266.55 | $266.55 | $266.55 | $266.60 |
| Purchase #2 | $165.60 | 11.549% | $184.7251 | $184.73 | $184.75 | $184.70 |
| Purchase #3 | $150.96 | 12.534% | $169.8813 | $169.88 | $169.90 | $169.90 |
| Purchase #4 | $113.90 | 3.430% | $117.8068 | $117.81 | $117.80 | $117.80 |
| Purchase #5 | $67.28 | 13.590% | $76.4234 | $76.42 | $76.40 | $76.40 |
| Purchase #6 | $86.99 | 10.795% | $96.3806 | $96.38 | $96.40 | $96.40 |
| Purchase #7 | $244.81 | 9.421% | $267.8736 | $267.87 | $267.85 | $267.90 |
| 7 purchase totals = | $1,077.24 | $1,179.6408 | $1,179.64 | $1,179.65 | $1,179.70 | |